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Get a demoSign inThe Classic is a semi-automatic rifle with the silhouette that harkens back to the original military-only 550 model. Featuring a full length gas piston operating system with a 2-position gas valve, the rifle will keep operating even when the environmental conditions deteriorate. Available in 5.56 NATO, the Classic features the original Swiss folding stock, as well as a polymer ergonomic forend. The Classic’s sleek profile and compact length is enhanced by a 16’’ barrel. SIG SAUER shaved a pound off the Classic model by incorporating the redesigned alloy trigger housing, AR style magazine and flash suppressor.
| Model: | SIG 556 |
|---|---|
| Subgroup: | semi automatic |
| Manufacturer: | Sig Sauer |
| Item #: | R556-16B-C-RD |
| Action: | Semi automatic |
| Made in: | USA |
| Caliber: | 223 Remington (5.56×45mm NATO) |
| Barrel length: | 16" |
| Barrel finish: | Blued |
| Barrel type: | Round |
| Rate of twist: | 1 in 7" |
| Stock type: | Expandable |
| Stock material: | Polymer |
| Stock finish: | Black |
| Butt: | Ventilated Recoil Pad |
| Overall length: | 37.0" |
| Trigger: | Two Stage |
| Magazine capacity: | 30 |
| Magazine type: | Detachable Box |
| Weight: | 7.8 lbs. |